A pharmaceutical company needs to prepare a batch of 8000 bottles containing 250 tablets each with 325 mg of aspirin per tablet. How many kilograms of salicylic acid are needed to produce the needed aspirin? Assume a 75% overall yield of aspirin after purification
If every tablet in the problem abouveweights 650 mg. How many kilograms of excipient (lactose/talcum powder/filler) are needed to complete the whole batch?